Trine Acquisition Corp, sponsored by Trine Partners LLC, completed its initial public offering in 2018 and subsequently merged with Desktop Metal, Inc., an additive manufacturing company, with the combined entity trading on the New York Stock Exchange under the ticker DM. Desktop Metal operated in the industrial technology and 3D printing sector, developing metal and composite printing systems for commercial and industrial customers. On April 14, 2025, the company filed a Form 15-12G with the SEC, certifying the termination of its Exchange Act registration under Section 12(g), marking the end of its public reporting obligations. For comprehensive filing history, deal terms, and sponsor data on DM and thousands of other SPACs, sign up for full access at SpacDesk.